Car Batteries for 2012 Mercedes-Benz S400

Get a New Mercedes-Benz Battery

Get a New Mercedes-Benz S400 Battery

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2012 Mercedes-Benz S400 today and schedule a quick installation at Firestone Complete Auto Care.

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Battery Size & Replacement for 2012 Mercedes-Benz S400

Researching battery replacements for your Mercedes-Benz S400? Use this chart to find the right battery size and CCAs for your Mercedes-Benz S400.

Battery Engine Warranty Cold Cranking Amps
H6-AGM V6/3.5L Replacement 36 months Performance months 760
BATTERIES

V6/3.5L

- Battery: H6-AGM

- Warranty: Replacement 36 months, Performance months

- Cold Cranking Amps: 760

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Shopping for Mercedes-Benz S400 Car Batteries

Your S400 doesn't have an expiration date, but its battery does. The average car battery lasts three to five years. Don’t get stranded by your S400’s car battery. Replace it regularly instead! Pay attention to clues that your battery is on its way out. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corroded battery terminals, and subpar electrical performance can all signal that your battery is waving goodbye.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, a replacement battery for your 2012 Mercedes-Benz S400. Car batteries are only one of our many strong suits. Our technicians are familiar with Mercedes-Benz-specific recommendations for S400 battery CCAs and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.

Is There a DieHard Battery for S400s?

Your Mercedes-Benz S400 deserves the best, which is why we carry just that. You need a reliable, durable and powerful battery in extremely hot and cold environments. DieHard batteries go above and beyond and house the latest technology to fuel the expanding power demands of new vehicles. They're no ordinary battery, they're extraordinary. Go with a DieHard battery for your S400 and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That’s why you should choose batteries from Firestone Complete Auto Care.

After Buying 2012 Mercedes-Benz S400 Battery

Did you recently have a new 2012 Mercedes-Benz S400 car battery installed? Great job! You can give your new battery a head start with proper care and attention. ensuring all the lights are turned off before you leave the car, decreasing the number of short trips you take, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.

Answers to Your S400 Car Battery Questions

Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a S400-specific battery question, stop by your nearest store. Our expert techs have the answers you need.

  • Why doesn’t my S400 battery stay charged? A car battery that needs to be jump-started every time is as good as dead. It may be getting old. Or, you’ve been leaving the doors slightly open and the cabin light at night. Stop by for a free battery test at your local Firestone Complete Auto Care and learn more about your battery's charge.
  • What do you do with my old S400 battery? We’ll recycle your car battery for you!
  • How much will replacing my Mercedes-Benz S400’s battery cost if I get a DieHard battery? Mercedes-Benz S400 batteries can be affordable, especially when there's an available battery coupon. The best part is every DieHard battery comes with a free replacement warranty and extra coverage with DieHard Assurance.
  • What is the average lifespan of a car battery? A car battery normally lasts three to five years, but this number can vary based on battery type, your driving habits, and battery maintenance.
  • Why is there white, crusty buildup on my S400’s battery post? The white, flaky stuff that can build up around your S400’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your S400, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.
  • How do I remove corrosion from my S400 car battery? Regularly inspecting and cleaning your battery terminals will help keep your S400’s electrical system running smoothly. Before cleaning, reference your owner’s manual for instructions on how to disconnect the battery cables. Once the cables have been disconnected, gently clean the terminals with a mixture of water and baking soda, a wire brush, and a rag.
  • Where can I purchase S400 batteries near me? Your local Firestone Complete Auto Care sells and installs S400 batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.